Caparo Maruti Interview Questions and Answers

If DG is not starting, I will first check the fuel level, battery connections, and any error codes on the control panel.

• Check fuel level to ensure there is enough fuel for the DG to start

• Inspect battery connections to make sure they are secure and not corroded

• Check the control panel for any error codes or indicators that may point to the issue

• Inspect the starter motor and fuel pump for any faults

Electrical panels are essential components in electrical systems that distribute power to various circuits and protect against overloads.

• Electrical panels, also known as breaker boxes or distribution boards, receive power from the main electrical supply and distribute it to different circuits in a building.

• They contain circuit breakers or fuses that trip or blow in case of an overload or short circuit, preventing damage to the electrical system.

• Electrical panels should be pro...read more

HVAC system stands for Heating, Ventilation, and Air Conditioning system, which is used to control the temperature, humidity, and air quality in a building.

• HVAC system controls the temperature, humidity, and air quality in a building.

• It consists of heating, cooling, and ventilation components.

• Examples of HVAC systems include furnaces, air conditioners, and ventilation fans.

Chillers are refrigeration systems that remove heat from a liquid via a vapor-compression or absorption cycle.

• Chillers are used to cool down buildings, industrial processes, and equipment.

• They work by circulating a refrigerant through a compressor, condenser, expansion valve, and evaporator.

• The refrigerant absorbs heat from the liquid being cooled in the evaporator and releases it outside in the condenser.

• There are different types of chillers such as air-cooled, water-cooled,...read more

Key government rules impacting Duty Engineers include building codes, safety regulations, and environmental standards.

• Building codes dictate the standards for construction and maintenance of buildings.

• Safety regulations ensure the safety of occupants and workers in buildings.

• Environmental standards require compliance with regulations related to energy efficiency and sustainability.

• Examples: National Building Code, Occupational Health and Safety Act, Environmental Protection A...read more